Hi Volga,
The logs report a serious heavy execution of certain timer routines in
OpenSIPS, like the presence cleanup takes more than 191 secs....most
probably due long lasting DB queries ??? or because of heavy load in
OpenSIPS that leads to starvation in handling the timer jobs - what is
the internal load of OpenSIPS ? (use the 'load:' class of statistics to
check it)
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
OpenSIPS Bootcamp 2018
http://opensips.org/training/OpenSIPS_Bootcamp_2018/
On 07/01/2018 07:28 AM, volga...@networklab.ca wrote:
Hello Bogdan,
I checked database connection and it looks normal ping less then sec
to database.
I monitored load on database nodes and didn't notcied any extra load
on them.
Right now I see 2 types of messages on all cluster nodes.
Jun 30 22:56:45 aitossbc01 /usr/sbin/opensips[20245]:
WARNING:core:timer_ticker: timer task <presence-dbupdate> already
scheduled 100410 ms ago (now 700510 ms), skipping execution
Jun 30 22:56:45 aitossbc01 /usr/sbin/opensips[20245]:
WARNING:core:timer_ticker: timer task <presence-pclean> already
scheduled 191700 ms ago (now 700510 ms), delaying execution
and
Jun 30 23:14:36 aitossbc02 /usr/sbin/opensips[9376]:
WARNING:core:utimer_ticker: utimer task <tm-utimer> already scheduled
3880 ms ago (now 113380 ms), delaying execution
Jun 30 23:14:36 aitossbc02 /usr/sbin/opensips[9376]:
WARNING:core:utimer_ticker: utimer task <tm-utimer> already scheduled
5880 ms ago (now 113380 ms), delaying execution
Also that not affecting call or call quality.
Only filling up logs.
volga629
On Thu, Jun 14, 2018 at 6:48 AM, Bogdan-Andrei Iancu
<bog...@opensips.org> wrote:
Hi Volga,
How large is the presentity data set in your system ? I'm asking as
the routine that seems to be slow queries the presentity table in
order to get the expired presentities - this is done with or without
clustering. Still, in clustering, all the nodes are doing this query,
putting extra stress on the DB.
Now, for each expire presentity, OpenSIPS has to send a NOTIFY to its
subscribers - and here, having clustering enable, it is a difference.
IF you have 3 nodes, so 3 shared tags, OpenSIPS will do 3 queries
(one per tag) in order to fetch from active_watchers the subscribers
with the tag looking for the presentity. So, who large is the
subscriber's data set ?
Do you notice any extra DB load when the cleanup timer kicks in ?
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
OpenSIPS Summit 2018
http://www.opensips.org/events/Summit-2018Amsterdam
On 06/07/2018 03:43 PM, volga...@networklab.ca wrote:
Hello Bogdan-Andrei,
Yes those messages start showing up when cluster enabled. Standalone
mode all works no issues.
Right now in opensips cluster we have 2 active one backup. In PgSQL
5 nodes 3 active 2 backup. In Mongodb cluster: 2 mongos 3 config 2
shred.
We use postgres BDR cluster and MongoDB Cluster.
Here are configuration
#### Presence
loadmodule "presence.so"
loadmodule "presence_mwi.so"
loadmodule "presence_xml.so"
loadmodule "presence_dialoginfo.so"
loadmodule "presence_callinfo.so"
loadmodule "pua.so"
loadmodule "pua_dialoginfo.so"
loadmodule "xcap.so"
modparam("presence|xcap|pua","db_url","postgres://URI/opensips_prod01")
modparam("presence","server_address","sip:proxy@PUBLIC IP:5082")
modparam("presence", "notify_offline_body", 1)
modparam("presence", "fallback2db", 1)
modparam("presence", "clean_period", 30)
modparam("presence", "mix_dialog_presence", 1)
modparam("presence", "cluster_id", 1)
modparam("presence", "cluster_sharing_tags", "A=active")
modparam("presence", "cluster_federation_mode", 1)
modparam("presence", "cluster_pres_events" ,"presence , dialog;sla")
modparam("presence_xml", "force_active", 1)
modparam("presence_xml", "pidf_manipulation", 1)
modparam("pua_dialoginfo", "presence_server", "sip:proxy@PUBLIC
IP:5082")
volga629
On Thu, Jun 7, 2018 at 7:32 AM, Bogdan-Andrei Iancu
<bog...@opensips.org> wrote:
Hi Slava,
What is the presence clustering configuration you have here ? also,
what is the DB setup in regards to the cluster ?
Also, did you start getting those errors only after enabling the
clustering support? have you run an opensips individual presence
node to see if you still get them ?
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
OpenSIPS Summit 2018
http://www.opensips.org/events/Summit-2018Amsterdam
On 06/06/2018 05:20 PM, volga...@networklab.ca wrote:
Hello Everyone,
I am trying put togher 3 nodes ( 2 active 1 backup) presence
cluster and log filled with messages regard cleanup timer.
Any help thank you.
opensips-2.4.1.b044f11ee-16.fc27.x86_64
Jun 6 09:15:12 sbc01 /usr/sbin/opensips[4584]:
WARNING:core:timer_ticker: timer task <presence-pclean>
already scheduled for 5201330 ms (now 5653910 ms), it may
overlap..
Jun 6 09:15:13 sbc01 /usr/sbin/opensips[4584]:
WARNING:core:timer_ticker: timer task <presence-pclean>
already scheduled for 5201330 ms (now 5654900 ms), it may
overlap..
Slava.
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